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4.7
CCR ....................................................................................................................................... 24
4.8
Small flow cryostats .......................................................................................................... 25
4.9
Long flow cryostat ............................................................................................................. 26
5. Data analysis.......................................................................................................................................... 27
5.1
Accessing the data ............................................................................................................. 27
5.2
Dashboards......................................................................................................................... 27
5.3
Data analysis software ..................................................................................................... 27
6. Further information ........................................................................................................................... 28
6.1
ISIS User Office (Transport, accommodation) ............................................................. 28
6.2
Food ..................................................................................................................................... 28
6.3
Contact numbers ............................................................................................................... 28
6.4
Connecting a laptop computer ....................................................................................... 28
6.5
Site map............................................................................................................................... 29
Appendices...................................................................................................................................................... 29
A.
Pulsed techniques that can be used with MuSR ........................................................................ 29
7.
Troubleshooting................................................................................................................................... 30
7.1 No muons (or very few muons)............................................................................................ 30
7.2 Counting, but strange data .................................................................................................... 30
7.3 Temperatures.......................................................................................................................... 30
8. Quick Guide to SECI ............................................................................................................................. 32
List of Figures
Figure 1: MuSR in its longitudinal and transverse orientations.............................................................. 5
Figure 2: Interlock key box, master switch, and main door lock. ........................................................... 6
Figure 3: A muon beam off button ......................................................................................................... 7
Figure 4: Layout of the muon beamlines ................................................................................................ 8
Figure 5: Graph of asymmetry and rate vs slit position. ......................................................................... 9
Figure 6: Frequency response in MuSR................................................................................................. 10
Figure 7: Range curve for the Blue Variox Cryostat. ............................................................................. 11
Figure 8: Zero Field vi in active compensation mode. .......................................................................... 12
Figure 9: MuSR detector numbering..................................................................................................... 13
Figure 10: SECI dashboard with the Open Genie tab displayed. .......................................................... 14
Figure 11: MuonScript window with representative entries. ............................................................... 16
Figure 12: Range curve for Beast Variox Cryostat. ............................................................................... 21
Figure 13: Site map of RAL. ................................................................................................................... 29